>2bonA (A:) observed residues (from ATOM records)
pasllilngkstdnlplreaimllreegmtihvrvtwekgdaaryveearkfgvatviag
ggdgtinevstaliqcegddipalgilplgtandfatsvgipealdkalklaiagdaiai
dmaqvnkqtcfinmatggfgtrialgsvsyiihglmrmdtlqpdrceirgenfhwqgdal
vigigngrqagggqqlcpnalindgllqlriftgdeilpalvstlksdednpniiegass
wfdiqaphditfnldgeplsgqnfhieilpaalrcrlppdcpllrst